If you're referring to the two checkboxes that appear on the main posting screen for standard Teller Line Posting (Tool #1), the answer is yes.  Even after switching to vertical receipts you'll be able to choose, on a case-by-case basis, whether you wish to include balances or not on the receipt (as well as whether you want to produce a receipt at all).  If you check the "Suppress balances" option the Account Summary section at the bottom of the receipt will be completely omitted.

NOTE: In Xpress Teller (Tool #1600), there is no equivalent way to suppress balances on receipts (horizontal or vertical).  However, in the future we do have plans to add more options to the Xpress Teller Workflow Controls so that you can automatically control whether balances are shown when serving the primary member, a joint owner, or a non-owner.